Explanation

A firewall is a software or firmware that prevents unauthorized access to a network.

A firewall inspects incoming and outgoing traffic using a set of rules to identify and block threats.

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Explanation

Hyphen (-) is used to select range for printing a document

Ctrl + P is used to print a document

Explanation

Debugging is correcting errors in a program called Correcting errors

Debugging is the process of locating and fixing errors (called bugs) in a computer program 

Debugging can cause it to crash, behave erratically or be susceptible to a hacker attack.

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ND04-12-2022

Explanation

Saving may take the form of increases in the:

bank deposits,

purchases of securities,

or increased cash holdings.

Explanation

A trap is a software-generated interrupt

A trap is caused either by an error or by a specific request from a user program that an operating-system service performed.

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ND04-12-2022

Explanation

A switched-mode power supply (SMPS) also known as (a switching-mode power supply, switch-mode power supply, or switched power supply)

• SMPS is an electronic power supply system that makes use of a switching regulator to transfer electrical power effectively.
  

SMPS transfers power from a DC or AC source

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ND04-12-2022

Explanation

Hazrat Muhammad (PBUH) was born about three thousand years, after Hazrat Ibrahim (A.S) in 571AD at Makkah

Hazarat  Muhammad S.A.W was born in 571 A.D.

Last Prophet of Allah.

His name derives from the Arabic verb hamada, meaning "to praise, to glorify."

He was the first and only son of Abd Allah bin Al-Muttalib and Amina bint Wahb.

Mother: Hazarat Amina

Father : Hazrat Abdullah

RK4-12-22

Explanation

Fauzia presents herself as a bold journalist by asking people in politics the kind of Controversial question that other kind of reporter does not ask.

فوزیہ سیاست میں لوگوں سے وہ متنازعہ سوال پوچھ کر خود کو ایک جرات مند صحافی کے طور پر پیش کرتی ہیں جو دوسرے قسم کے رپورٹر نہیں پوچھتے۔

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Controversial متنازعہ is the best kept to the meaning of the original sentence

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if we choose another option it changes the meaning of the whole sentence

Circumnutating گردش کرنے والا

Abnormal غیر معمولی

Irrelevant غیر متعلقہ

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ND4-12-2022

Explanation

ethics investigate the nature Of the fundamental notions like light, duty and Thought.

اخلاقیات روشنی ، ڈیوٹی اور فکر جیسے بنیادی تصورات کی نوعیت کی تحقیقات کرتی ہیں۔

Explanation

Ethics is a normative science. 

It is concerned with what ought to be done rather than what is the case.

It differs from positive science.

A positive science, natural science or descriptive science is concerned with what is.

It deals with facts and explains them by their causes.

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اخلاقیات ایک بنیادی سائنس ہے۔ اس کا تعلق اس بات سے ہے کہ معاملہ کیا ہونا چاہئے۔ یہ مثبت سائنس سے مختلف ہے۔ ایک مثبت سائنس ، قدرتی سائنس یا وضاحتی سائنس کا تعلق کیا ہے۔ یہ حقائق سے متعلق ہے اور ان کی وجوہات سے ان کی وضاحت کرتا ہے۔